APA-čujuhus (7. p.)
Allred, L. (2009). Enchanted Rock: A natural and human history. University of Texas Press.
Chicago-čujuhus (17. p.)
Allred, Lance. Enchanted Rock: A Natural and Human History. Austin: University of Texas Press, 2009.
MLA-čujuhus (9. p.)
Allred, Lance. Enchanted Rock: A Natural and Human History. University of Texas Press, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.